In the article listed above, the last sentence of the abstract was erroneously stated as “Our results suggested an association between long-term exposure to air pollution and IR in the general population was attributable mainly to individuals with diabetes.” The sentence should have read: “Our results suggested an association between long-term exposure to air pollution and IR in the general population that was attributable mainly to individuals with prediabetes.”

The editors apologize for this error. The online version has been updated to correct this error.